28604878

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{2549}}^1$

素因数の和:2763

約数の個数: 16

約数和(自身を含む): 44553600

約数和(自身を除く): 15948722

約数列:

[1, 2, 31, 62, 181, 362, 2549, 5098, 5611, 11222, 79019, 158038, 461369, 922738, 14302439, 28604878]

約数ペア:

[(1, 28604878), (2, 14302439), (31, 922738), (62, 461369), (181, 158038), (362, 79019), (2549, 11222), (5098, 5611)]